GB1073256A - New bis-oxazoles,process for their preparation and their use - Google Patents
New bis-oxazoles,process for their preparation and their useInfo
- Publication number
- GB1073256A GB1073256A GB34334/64A GB3433464A GB1073256A GB 1073256 A GB1073256 A GB 1073256A GB 34334/64 A GB34334/64 A GB 34334/64A GB 3433464 A GB3433464 A GB 3433464A GB 1073256 A GB1073256 A GB 1073256A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxazoles
- formula
- bis
- benzene
- fibres
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
- C07D263/64—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings linked in positions 2 and 2' by chains containing six-membered aromatic rings or ring systems containing such rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/14—Styryl dyes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32055—Arc discharge
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Plasma & Fusion (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Carbon And Carbon Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Bis-oxazoles of the general formula <FORM:1073256/C4-C5/1> in which R represents a p-phenylene nucleus which may carry substituents and A1 and A2 are the same or different and each represents a benzene residue which may carry substituents may be used as brightening agents in combination with detergents. They may be added to (a) salts of sulphonate detergents, such as sulphonated benzimidazoles carrying higher alkyl radicals in the 2-position; salts of monocarboxylic acid esters of 4-sulphophthalic acid with higher fatty alcohols; salts of fatty alcohol sulphonates, alkylarylsulphonic acids, condensation products of higher fatty acids with aliphatic hydroxy sulphonic or aminosulphonic acids, cellulose sulphite waste liquor, or condensation products of formaldehyde with (possibly alkylated) naphthalene sulphonic acids; (b) nonionic detergents, for example polyglycol ethers derived from ethylene oxide and higher fatty alcohols, alkyl phenols or fatty amines; and (c) soaps.ALSO:The invention comprises bis-oxazoles of the formula <FORM:1073256/C2/1> in which R represents a p-phenylene radical which may be substituted and A1 and A2 are the same or different and each represents a benzene residue which may be substituted. Substituents on the benzene rings A1 and A2 may be, for example, halogen atoms; phenyl groups; saturated C1-C12 non-aromatic hydrocarbon groups; aralkyl radicals, cyanoalkyl radicals, carboxyalkyl groups or carbalkoxyalkyl groups containing up to 12 carbon atoms; or carboxyl, carboxylic acid ester, carboxylic amide or carboxylic hydrazide groups; or vicinal carbon atoms of the benzene residues A1 and A2 may complete a 6-membered alicycle. The phenylene nucleus may carry, for example, a halogen atom or a C1-C4 alkyl group. The bis-oxazoles may be prepared by the following methods: (a) by condensing OHC-R-COOH with a compound of formula <FORM:1073256/C2/2> to form a carboxylic acid of formula <FORM:1073256/C2/3> which is reacted with an o-hydroxyamino compound of formula <FORM:1073256/C2/4> at an elevated temperature preferably in the presence of a condensation catalyst, e.g. boric acid; (b) by reacting at least one orthohydroxyamino compound of formula <FORM:1073256/C2/5> or <FORM:1073256/C2/6> with a p-carboxy cinnamic acid of the formula HOOC-HC = CH-R-COOH.ALSO:Bis-oxazoles of the general formula <FORM:1073256/C3/1> in which R represents a p-phenylene nucleus which may carry substituents and A1 and A2 are the same or different and each represents a benzene residue which may carry substituents, are used as optical brightening agents for (a) lacquers, e.g. acrylic resin lacquers, alkyd resin lacquers and cellulose lacquers such as acetylcellulose and nitrocellulose lacquers; and (b) films, foils, ribbons or other shaped articles of polyamides, polyesters or polyolefines or other resins, e.g. polystyrene, polyvinyl chloride, polyvinylidene chloride, polyvinyl alcohol and polyvinyl esters of organic acids, e.g. polyvinyl acetate. The brightening agents may be added to the resins before or during shaping. Examples are given of the treatment of (a) a polyester granulate from polyterephthalic acid ethylene glycol ester (Example 8); (b) a polyamide in chip form prepared from hexamethylene diamine adipate (Example 9); (c) polyethylene foil (Examples 12 to 14); and (d) a polyvinyl chloride foil (Example 16).ALSO:Bis-oxazoles of the general formula <FORM:1073256/D1-D2/1> in which R represents a p-phenylene radical which may be substituted, and A1 and A2 are the same or different and each represents a benzene nucleus which may be substituted, are used as optical brightening agents for brightening synthetic fibres e.g. of cellulose esters such as cellulose propionate or acetyl cellulose, of polyamides, and of polyesters or polyolefins, and also for brightening natural fibres, for example, wool and cotton. Examples are given of the use of the bis-oxazoles in the brightening of (a) a polyamide or polyester fabric (Ex. 7), (b) polypropylene fibres (Ex. 10), (c) polyethylene fibres (Ex. 11) and (d) polyvinylidene chloride fibres.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH997663A CH424738A (en) | 1963-08-13 | 1963-08-13 | Process for the production of finely divided carbides of metals or metalloids of III., IV. and VI. Group of the periodic table by reacting the halides with a hydrocarbon in a hydrogen plasma jet |
CH1066363 | 1963-08-29 | ||
CH1066463A CH435710A (en) | 1963-08-29 | 1963-08-29 | Use of new bis-oxazoles as optical brightening agents for non-textile organic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1073256A true GB1073256A (en) | 1967-06-21 |
Family
ID=27176345
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33087/64A Expired GB1069748A (en) | 1963-08-13 | 1964-08-13 | Finely divided carbides and process for their production |
GB34334/64A Expired GB1073256A (en) | 1963-08-13 | 1964-08-21 | New bis-oxazoles,process for their preparation and their use |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33087/64A Expired GB1069748A (en) | 1963-08-13 | 1964-08-13 | Finely divided carbides and process for their production |
Country Status (8)
Country | Link |
---|---|
US (2) | US3340020A (en) |
BE (2) | BE652410A (en) |
CH (1) | CH424738A (en) |
DE (2) | DE1469206A1 (en) |
GB (2) | GB1069748A (en) |
IL (1) | IL21960A (en) |
NL (2) | NL139283B (en) |
SE (2) | SE326165B (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL132104C (en) * | 1965-02-15 | |||
US3423179A (en) * | 1966-06-22 | 1969-01-21 | Webb James E | Catalyst for growth of boron carbide crystal whiskers |
US3485586A (en) * | 1968-09-26 | 1969-12-23 | Ppg Industries Inc | Preparation of submicron titanium carbide |
US3661523A (en) * | 1970-04-14 | 1972-05-09 | Ppg Industries Inc | Preparation of titanium carbide |
US3761576A (en) * | 1970-08-24 | 1973-09-25 | Ppg Industries Inc | Preparation of titanium carbide |
US4860015A (en) * | 1972-08-29 | 1989-08-22 | The United States Of America As Represented By The Secretary Of The Air Force | Delay line null command generator test set for sarcalm |
US4233277A (en) * | 1975-02-03 | 1980-11-11 | Ppg Industries, Inc. | Preparing refractory metal boride powder |
US4022872A (en) * | 1975-11-12 | 1977-05-10 | Ppg Industries, Inc. | Process for preparing finely-divided refractory powders |
US4295890A (en) * | 1975-12-03 | 1981-10-20 | Ppg Industries, Inc. | Submicron beta silicon carbide powder and sintered articles of high density prepared therefrom |
IT1055884B (en) * | 1976-02-17 | 1982-01-11 | Montedison Spa | PLASMA ARC PROCEDURE OF METALLIC AND SIMILAR CERAMIC PRODUCTS |
US4353885A (en) * | 1979-02-12 | 1982-10-12 | Ppg Industries, Inc. | Titanium diboride article and method for preparing same |
US4287259A (en) * | 1979-12-05 | 1981-09-01 | The United States Of America As Represented By The United States Department Of Energy | Preparation and uses of amorphous boron carbide coated substrates |
US4515763A (en) * | 1981-07-15 | 1985-05-07 | Board Of Trustees Of Leland Stanford Jr. Univeristy | High specific surface area carbides and nitrides |
DE3381007D1 (en) * | 1982-06-01 | 1990-02-01 | Mitsui Toatsu Chemicals | METHOD OF PRODUCING METAL CARBIDES AND THEIR PRE-PRODUCTS. |
DE3224644A1 (en) * | 1982-07-01 | 1984-01-05 | Radij Konstantinovič Čužko | Cathode for gas lasers and method for producing it |
SE450583B (en) * | 1982-10-22 | 1987-07-06 | Skf Steel Eng Ab | SET TO MAKE ALUMINUM-silicon alloys |
US4784832A (en) * | 1984-09-27 | 1988-11-15 | Eckert Charles E | Introducing materials into molten media |
US4792431A (en) * | 1984-09-27 | 1988-12-20 | Aluminum Company Of America | Production of intermetallic particles |
DE3687472T2 (en) * | 1985-04-04 | 1993-07-01 | Nippon Steel Corp | METHOD FOR PRODUCING SILICON CARBIDE PARTICLES AND A SILICON CARBIDE INTERMEDIATE BODY. |
US4689129A (en) * | 1985-07-16 | 1987-08-25 | The Dow Chemical Company | Process for the preparation of submicron-sized titanium diboride |
US4793971A (en) * | 1985-12-24 | 1988-12-27 | Aluminum Company Of America | Grain refining |
US5032568A (en) * | 1989-09-01 | 1991-07-16 | Regents Of The University Of Minnesota | Deposition of superconducting thick films by spray inductively coupled plasma method |
US5165916A (en) * | 1989-10-02 | 1992-11-24 | Phillips Petroleum Company | Method for producing carbide products |
US5176893A (en) * | 1989-10-02 | 1993-01-05 | Phillips Petroleum Company | Silicon nitride products and method for their production |
US5108729A (en) * | 1989-10-02 | 1992-04-28 | Phillips Petroleum Company | Production of carbide products |
US5369241A (en) * | 1991-02-22 | 1994-11-29 | Idaho Research Foundation | Plasma production of ultra-fine ceramic carbides |
WO1992014576A1 (en) * | 1991-02-22 | 1992-09-03 | Idaho Research Foundation | Plama production of ultra-fine ceramic carbides |
DE4214725C2 (en) * | 1992-05-04 | 1995-04-20 | Starck H C Gmbh Co Kg | Fine-particle non-oxide ceramic powder |
US5242479A (en) * | 1992-05-26 | 1993-09-07 | Paton Tek, Inc. | Apparatus and method for producing carbide coatings |
US5609921A (en) * | 1994-08-26 | 1997-03-11 | Universite De Sherbrooke | Suspension plasma spray |
US7605114B2 (en) * | 2005-05-03 | 2009-10-20 | Claudia Rushlow | Multi-purpose cleaner comprising blue iron powder |
US7438880B2 (en) * | 2006-12-20 | 2008-10-21 | Ppg Industries Ohio, Inc. | Production of high purity ultrafine metal carbide particles |
US10167555B2 (en) | 2014-08-18 | 2019-01-01 | Dynetics, Inc. | Method and apparatus for fabricating fibers and microstructures from disparate molar mass precursors |
US11499230B2 (en) | 2014-08-18 | 2022-11-15 | Dynetics, Inc. | Method and apparatus for fabricating fibers and microstructures from disparate molar mass precursors |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3005762A (en) * | 1958-01-20 | 1961-10-24 | Aero Chem Res Lab Inc | Electric discharge jet stream |
US3019221A (en) * | 1959-06-15 | 1962-01-30 | American Cyanamid Co | Styryl-bisbenzimidazole brighteners |
US3070420A (en) * | 1961-07-28 | 1962-12-25 | George D White | Method of making spherical actinide carbide |
GB1051014A (en) * | 1962-07-04 | 1900-01-01 |
-
0
- DE DENDAT1250796D patent/DE1250796B/en active Pending
- BE BE651736D patent/BE651736A/xx unknown
-
1963
- 1963-08-13 CH CH997663A patent/CH424738A/en unknown
-
1964
- 1964-08-11 US US388832A patent/US3340020A/en not_active Expired - Lifetime
- 1964-08-12 NL NL646409293A patent/NL139283B/en unknown
- 1964-08-12 SE SE09763/64A patent/SE326165B/xx unknown
- 1964-08-13 GB GB33087/64A patent/GB1069748A/en not_active Expired
- 1964-08-21 GB GB34334/64A patent/GB1073256A/en not_active Expired
- 1964-08-23 IL IL21960A patent/IL21960A/en unknown
- 1964-08-24 US US391781A patent/US3687880A/en not_active Expired - Lifetime
- 1964-08-28 SE SE10365/64A patent/SE319449B/xx unknown
- 1964-08-28 NL NL6410023A patent/NL6410023A/xx unknown
- 1964-08-28 BE BE652410A patent/BE652410A/xx unknown
- 1964-08-28 DE DE19641469206 patent/DE1469206A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SE326165B (en) | 1970-07-20 |
NL6410023A (en) | 1965-03-01 |
DE1469206A1 (en) | 1969-10-23 |
CH424738A (en) | 1966-11-30 |
NL139283B (en) | 1973-07-16 |
BE652410A (en) | 1965-03-01 |
NL6409293A (en) | 1965-02-15 |
BE651736A (en) | |
US3687880A (en) | 1972-08-29 |
GB1069748A (en) | 1967-05-24 |
US3340020A (en) | 1967-09-05 |
DE1250796B (en) | 1967-09-28 |
IL21960A (en) | 1968-07-25 |
SE319449B (en) | 1970-01-19 |
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